Home
О нас
Products
Services
Регистрация
Войти
Поиск
Vecosha
@Vecosha
June 2021
0
7
Report
1) (sin2a+sin4a)^2+(cos2a+cos4a)^2=4cos^2a
2)sina-sin3a/cosa-cos3a= -ctg2a
3)2tga/1-tg^2 (2cos^2a-1)=sin2a
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
More Questions From This User
See All
Vecosha
October 2021 | 0 Ответы
2 2 2cos2hsin2hgttgx
Answer
×
Report "1-tg^2 (2cos^2a-1)=sin2a..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
